similar to: hanging ssh connections (still)

Hi, I would like to briefly comment on a problem mentioned in the file "TODO" and also in the OpenSSH FAQ (question 3.10), namely the hanging of an ssh connection (on Linux) if there are active processes. It is stated that this has to do with the fact that children of the shell are not killed upon exiting the shell. However, the problem also occurs if a process is started with

OK, with openssh-SNAP-20001218 I still have the problem of a hanging ssh when running (one specific) command on a server. On the server side, there's a small suid C prog (/usr/dh/mgmt/HupServer) that runs system "/usr/local/apache/bin/apachectl stop/start". Incidentally, apachectl is a shell script, hence the need for a suid wrapper for non-root users... On the client side,

Hello ~ I am using the Capistrano recipe outlined in this post to restart my backgroundrb server: http://rubyforge.org/pipermail/backgroundrb-devel/2007-February/000718.html My Version: ~~~~~~~~~~~~ task :before_restart, :roles => :app do restart_backgroundrb end task :start_backgroundrb, :roles => :app do sudo "nohup

On Wed, Nov 25, 2015 at 6:07 AM, Ruediger Meier <sweet_f_a at gmx.de> wrote: > Hi, > > On Tuesday 24 November 2015, Radek Podgorny wrote: >> hello everyone! >> >> i'd like to sincerely ask you to include a fix for ssh-copy-id bug >> i'll be linking below. it's a trivial fix which resolves >> https://bugzilla.mindrot.org/show_bug.cgi?id=2206

On Thu, Nov 26, 2015 at 11:45 AM, Peter Stuge <peter at stuge.se> wrote: > Nico Kadel-Garcia wrote: >> > Does that really need a comment? >> >> That is _precisely_ why it needs a comment. It's a selection of a >> particular technology for a particular reason that someone may not >> understand as important > > Not even if they understand what the

Dear All, Let me quote a few lines from TODO file (SNAP-20010109): - Linux hangs for 20 seconds when you do "sleep 20&exit". All current solutions break scp or leaves processes hanging around after the ssh connection has ended. It seems to be linked to two things. One select() under Linux is not as nice as others, and two the children of the shell are not killed on

On Fri, December 15, 2017 2:34 pm, Stephen John Smoogen wrote: > On 15 December 2017 at 13:24, Valeri Galtsev <galtsev at kicp.uchicago.edu> > wrote: >> Dear Experts, >> >> After one of updates that was released some time ago (a Month ago or >> maybe >> even earlier) I have noticed the following. On the machines with default >> runlevel 5 (sorry

To whomsoever it may concern, I use putty-0.51 as ssh client on windows and openssh-2.9p2 implementation on RedHat 7.0 Linux as ssh server. For the client to exit, I expected ssh client to send SSH_CMSG_EOF to the server and the server respond with SSH_CMSG_EXITSTATUS and finally close the connection when the client sends SSH_CMSG_EXIT_CONFIRMATION. This will effectively end the server_loop in

Hi, I am using IPFW on FreeBSD 4.11 I am facing two problems: - SSH sessions timeout after a while - When I run "/sbin/ipfw -q -f flush" in the rules script all connection get reset (and I am thrown out of the box). Is this standard functioning of ipfw or do I need to change any configuration? Thanks, Siddhartha

Hello! My attempt to build openoffice.org-3 seems to be hanging. Pressing Ctrl-T produces: load: 0.11 cmd: tcsh 79759 [sleeping without queue] 0.00u 0.00s 0% 0k (tcsh is used by OOo's build-script). What is this "sleeping without queue" state, and why is process in it for so long? This is an 4-CPU amd64 system with 4Gb of RAM. Only 16% of the swap is currently in use and

On Wed, Nov 25, 2015 at 12:20 PM, Philip Hands <phil at hands.com> wrote: > Nico Kadel-Garcia <nkadel at gmail.com> writes: >> What seems to be missing in the patch is a comment line, above the >> stanza, explaining why the code uses "exec". > > My reading of the presence of "exec" there was: > > We're assuming that the current

Well, there's a bug in the globbing for the tcsh with 5.4, and my boss has filed a bug report. Meanwhile, I downgraded tcsh on those systems whose users use that as their shell. Until it's resolved, he wants me to pin the version. Googling, I see someone a few years ago, answering someone's question, suggested adding exclude=openoffice* near the top of /etc/yum.conf. I also see, more

Using openssh-SNAP-20001016 all of our problems with hanging connections have gone away (woohoo!), and it seems to be working flawlessly, but I am seeing messages like this in syslog: Oct 24 16:57:48 dhumb301 sshd[17752]: error: channel 0: internal error: we do not read, but chan_read_failed for istate 8 Oct 24 16:57:59 dhumb301 sshd[17771]: error: select: Bad file descriptor Oct 24 16:58:30

https://bugzilla.mindrot.org/show_bug.cgi?id=2206 Bug ID: 2206 Summary: ssh-copy-id fails with message 'Ambiguous output redirect.' with a non-sh style remote shell Product: Portable OpenSSH Version: 6.5p1 Hardware: Other OS: Linux Status: NEW Severity: normal

While browsing through bash's hugh manpage, I noticed that it has a 'huponexit' option which will send SIGHUP to all interactive processes when the shell exits. I have tested this and it does resolve the hanging at logout without causing race conditions. I now have a "shopt -s huponexit" in my /etc/bashrc and it works beautifully. -d -- | ``We've all heard that a

Now that the list is said to be open again, I'm resending this. I've merged my changes into OpenSSH 2.1.0 as Kris imported it into FreeBSD over the weekend. ---------- Forwarded message ---------- Date: Thu, 4 May 2000 08:40:22 -0500 (CDT) From: Guy Helmer <ghelmer at cs.iastate.edu> To: openssh-unix-dev at mindrot.org Subject: OpenSSH (1.2.3) sshd hanging when using rsync over ssh

On Fri, April 24, 2015 12:04 pm, John R Pierce wrote: > On 4/24/2015 9:47 AM, Gordon Messmer wrote: >> On 04/24/2015 03:57 AM, Pete Geenhuizen wrote: >>> if you leave it out the script will run in whatever environment it >>> currently is in. >> >> I'm reasonably certain that a script with no shebang will run with >> /bin/sh. I interpret your

I'm trying to learn about the tcltk package and its uses. Floundering around a bit ... Have discovered Peter Dalgaard's articles in R-News, which should help. Also James Wettenhall's suite of examples look like they might be enlightening, even though the indications are that they are Windoze oriented. Be that as it were, I decided to fool around a bit with Tcl/Tk *outside* of R to

Dear Experts, After one of updates that was released some time ago (a Month ago or maybe even earlier) I have noticed the following. On the machines with default runlevel 5 (sorry about old terminology, the new one is still confusing for me ;-) GUI/X11 login (display manager) lists only users whose default shell is bash. Or, at least users whose default shell is tcsh are not listed at all, and if

https://bugzilla.mindrot.org/show_bug.cgi?id=2091 Bug ID: 2091 Summary: scp hangs while copying a large file and being executed as a background process ( with nohup ) Classification: Unclassified Product: Portable OpenSSH Version: 6.1p1 Hardware: Other OS: AIX Status: NEW Severity: